From d364750cb3228bb38e2a2ef92a9a1d35c4a6e808 Mon Sep 17 00:00:00 2001
From: Stefan Weil <sw@weilnetz.de>
Date: Sat, 20 Oct 2018 12:04:28 +0200
Subject: [PATCH] Remove type cast and fix compiler warning (-Wcast-qual)

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 src/api/pdfrenderer.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/api/pdfrenderer.cpp b/src/api/pdfrenderer.cpp
index aa16f2a1bd..99e114d28b 100644
--- a/src/api/pdfrenderer.cpp
+++ b/src/api/pdfrenderer.cpp
@@ -305,7 +305,7 @@ static void ClipBaseline(int ppi, int x1, int y1, int x2, int y2,
     *line_y1 = *line_y2 = (y1 + y2) / 2;
 }
 
-bool CodepointToUtf16be(int code, char utf16[kMaxBytesPerCodepoint]) {
+static bool CodepointToUtf16be(int code, char utf16[kMaxBytesPerCodepoint]) {
   if ((code > 0xD7FF && code < 0xE000) || code > 0x10FFFF) {
     tprintf("Dropping invalid codepoint %d\n", code);
     return false;
@@ -841,7 +841,7 @@ bool TessPDFRenderer::AddImageHandler(TessBaseAPI* api) {
   char buf[kBasicBufSize];
   char buf2[kBasicBufSize];
   Pix *pix = api->GetInputImage();
-  const char* filename = reinterpret_cast<const char*>(api->GetInputName());
+  const char* filename = api->GetInputName();
   int ppi = api->GetSourceYResolution();
   if (!pix || ppi <= 0)
     return false;